Ubuntu Linux Administration: Networking

Connectivity between Linux and other systems is a prerequisite in most environments. This course will teach you configuring and using networking tools in Ubuntu 20.04.

Most Linux distributions have their own way of managing the persistent network configuration. In this course, Ubuntu Linux Administration: Networking, you’ll learn to manage networking in Ubuntu 20.04. First, you’ll explore IP address configuration dynamically and statistically. Next, you’ll discover how hostnames are resolved and the role of systemd-hostnamed. Finally, you’ll learn how to protect your system with a firewall looking at both IPTables and UFW. When you’re finished with this course, you’ll have the skills and knowledge of Linux networking needed to operate and administer Ubuntu Linux servers.

• Course Overview 1min
• Configuring IP Addresses in Ubuntu Linux 30mins
• Configuring Hostname and Hostname Resolution in Ubuntu Linux 37mins
• Implementing an NTP Client in Ubuntu Linux 23mins
• Configuring Network Routing in Linux 29mins
• Configuring Firewalls Using IPTables 39mins
• Configuring Firewalls Using UFW 18mins